ELECTROMECHANICAL UNIT OF LOCK Russian patent published in 2003 - IPC

FIELD: devices opening locks with the help of electric means, locks installed in doors of administrative and living premises. SUBSTANCE: electromechanical unit of lock includes electromagnet with armature and mechanism coupling armature with aid releasing bolt of lock. The latter has case, control flag mobile relative to case and protruding beyond limits of case, carriage mounted in case for reciprocating motion and spring-loaded with reference to case. Carriage has rotary spring-loaded detent mounted on carriage for interaction with armature of electromagnet and flag. Through grooves arranged in opposition and longitudinally to direction of movement of carriage in which flag is installed are made in case and in carriage. Case of unit can came in the form of cassette built into lock or into locked door perpendicular to plane of movement of bolt of lock. EFFECT: versatility of application of electromechanical unit of lock, low energy consumption and small dimensions of unit. 3 cl, 3 dwg